142738557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{10487}}^1$

素因数の和:10852

約数の個数: 16

約数和(自身を含む): 205564800

約数和(自身を除く): 62826243

約数列:

[1, 3, 13, 39, 349, 1047, 4537, 10487, 13611, 31461, 136331, 408993, 3659963, 10979889, 47579519, 142738557]

約数ペア:

[(1, 142738557), (3, 47579519), (13, 10979889), (39, 3659963), (349, 408993), (1047, 136331), (4537, 31461), (10487, 13611)]